Individual Calculations December 2023
 Schwartz, Julius  Total change: 7.60  Rating chartPersonal card
 Katrineholm KM 2023 R34 Katrineholm SWE 2023-10-17
RcRownchangeKK*chgGame
 1733 2133 1.00 1 0.08 20 1.60 
  Lundstrom, Per 1733  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Etuna DM 2023 std Eskilstuna SWE 2023-10-28
RcRownchangeKK*chgGame
 1975 2133 2.00 3 -0.01 20 -0.20 
  Hamina, Martti 1733  * FIN1.0010.08201.60 
  Veltkamp, Bastiaan 2195 NED0.001-0.4120-8.20 
  Thollin, Robert 1997 SWE1.0010.32206.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 2372 2136 2.00 4 1.14 20 22.80 
  Falkevall, Axel f2275 SWE1.0010.692013.80 
  Sorensen, Hampus m2479 SWE0.5010.38207.60 
  Sipila, Vilka m2429 FIN0.001-0.1520-3.00 
  Crevatin, Leo f2304 SWE0.5010.22204.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Gavle Elite Chess Open 2023 classic Gavle SWE 2023-11-25
RcRownchangeKK*chgGame
 1960 2136 2.00 4 -0.83 20 -16.60 
  Walinder, Jonas 1763 SWE1.0010.10202.00 
  Soppela, Toni 2005 SWE0.501-0.1820-3.60 
  Lilliehook, Victor 1930 SWE0.501-0.2620-5.20 
  Mardell, Jimmy 2143 SWE0.001-0.4920-9.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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